SEARCH Articles Figures Tables 1,3-Dithian 1,3-Dithiane hydrolysis 1,3-dithiane 1.3- Dithianes acylals 1.3- Dithianes acylation 2-Acyl-1,3-dithianes 2-acyl-1,3-dithiane Acyl hydrolysis Acylal Hydrolysis Dithians Dithians Acylation